The graph shows the earnings that Raeann's apparel store made from January to May
- What was the total earnings from January to May?
- How much money must be earned in June to have average earnings of $4200 from January to June?
(a)
Total earnings from January to May
= 4000 + 3400 + 4000 + 3400 + 3200
= $18000
(b)
Total earnings from January to May
= 6 x 4200
= $25200
Amount that must be earned in June
= 25200 - 18000
= $7200
Answer(s): (a) $18000; (b) $7200